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OPA355UA/2K5 - Texas Instruments

Description: 2.5V, 200MHz GBW, CMOS Single Op Amp With Shutdown

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OPA355UA/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D
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OPA355UA/2K5 Details

  • Manufacturer Part Number:

    OPA355UA/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bandwidth (3dB)-Nom:

    100 MHz

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00005 µA

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    300 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    200000

  • Voltage Gain-Min:

    10000

  • Wideband:

    YES

  • Width:

    3.9 mm

OPA355UA/2K5 Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA355UA/2K5 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • The choice of gain resistors depends on the desired gain, input impedance, and noise requirements. TI provides a gain resistor calculator tool and application notes to help with the selection. Additionally, the datasheet provides guidelines for selecting the optimal gain resistors.
  • The maximum power dissipation of OPA355UA/2K5 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, it's essential to perform thermal calculations and consider the specific application requirements to ensure safe operation.
  • OPA355UA/2K5 is specified to operate from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the specific application requirements and perform thermal calculations to ensure safe operation. TI provides guidance on high-temperature operation in the datasheet and application notes.
  • To protect OPA355UA/2K5 from EMI, use proper shielding, grounding, and layout techniques. Keep the device away from high-frequency sources, use a solid ground plane, and consider adding EMI filters or shielding to the PCB. TI provides guidance on EMI protection in the datasheet and application notes.

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OPA355UA/2K5 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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